OpenSea users at risk after massive email leak

OpenSea users are facing increased risks after over 7 million email addresses were exposed in a data breach dating back to 2022. The breach occurred when an employee of Customer.io, OpenSea’s email delivery partner, mishandled user data, sharing email addresses with an unauthorised third party. This data includes the emails of major figures in the crypto world, raising concerns about potential phishing attacks and scams.

Blockchain security expert 23pds highlighted the growing threat, warning that the leaked information had been circulated multiple times before becoming public. OpenSea had previously alerted users about phishing risks following the breach, advising them to be cautious with email links and attachments.

Phishing scams targeting OpenSea users have been a persistent issue, with attackers using fake websites and fraudulent email campaigns to exploit vulnerabilities. One such scam in January 2024 promised exclusive access to an NFT event, only to direct victims to a malicious site designed to steal funds and wallet information.

Experts continue to advise users to stay vigilant, verify email sources, enable two-factor authentication, and never share sensitive wallet details to protect themselves from ongoing phishing threats.

Mudrex pauses crypto withdrawals until 28 January

Indian cryptocurrency exchange Mudrex has temporarily suspended crypto withdrawals, prompting a backlash from its users. The move, announced on 11 January is set to last until 28 January as the platform undergoes a compliance framework upgrade. According to co-founder and CEO Edul Patel, the suspension is necessary to prevent misuse by bad actors, with Patel emphasising the importance of a secure infrastructure in the crypto space.

Mudrex, one of the few Indian exchanges to allow crypto withdrawals, has faced criticism from the community. Trader Vivan Live urged users to withdraw their funds immediately, suggesting the platform’s motives were dubious. Another user, Aakash Athawasya, claimed that Mudrex never truly offered crypto withdrawals, accusing the platform of offering “price exposure” instead of ownership. Despite the criticism, Mudrex reported a significant surge in its user base and trading volume in recent months.

Meanwhile, India’s regulatory environment continues to impact exchanges, with Bybit announcing a temporary suspension of its services in the country due to evolving regulations. On a more positive note, CoinDCX, another Indian exchange, has launched crypto withdrawals, allowing users to withdraw crypto in exchange for disabling Indian rupee deposits.

US government denies Bitcoin sale rumours

Despite circulating rumours, the US government has made no moves to sell its massive Bitcoin holdings seized from the Silk Road and other cases. Blockchain intelligence firm Arkham verified that approximately $6.44 billion in Bitcoin remains under government control, dispelling reports of a Department of Justice-sanctioned liquidation.

The speculation followed claims that 69,370 BTC had been cleared for sale by federal authorities, reportedly backed by a late December court ruling. However, with President Trump’s inauguration nearing, the administration’s approach to these assets remains unclear. Trump has proposed a national Bitcoin reserve, a plan supported by Senator Cynthia Lummis and tabled in Congress.

Crypto advocates are urging Trump to prioritise Bitcoin in his early days in office, with states like Texas and Ohio already considering legislation to advance BTC adoption. As Biden’s administration enters its final days, whether the US will act on its Bitcoin stockpile remains uncertain.

Thai police seize nearly 1000 Bitcoin mining rigs

Authorities in Thailand have confiscated 996 Bitcoin mining rigs in Chon Buri province, accusing operators of illegally tapping into the power grid. The raid, conducted on 8 January in the Phanat Nikhom district, targeted JIT Co., a digital asset trading firm that allegedly tampered with power meters to avoid electricity charges. Losses to local providers are estimated in the hundreds of millions of baht.

Despite solar panels being present on the site, investigators revealed they were not connected to the equipment, which relies on immense computing power to mine Bitcoin. Thai officials highlighted the heavy energy demands of mining, which can cost hundreds of thousands of baht per Bitcoin, compared to the typical household electricity bill of 750 baht.

The case underscores the growing global challenge of managing crypto mining’s resource demands. Thai regulators reiterated the need to safeguard public utilities as they continue investigating the scheme and identifying additional parties involved.

Short-term holders drive Bitcoin’s latest sell-off

Bitcoin’s price took a sharp tumble below $95,000 on 8 January, reversing gains from earlier in the week when it briefly surpassed $100,000. The sell-off was largely driven by short-term holders (STHs), who moved over 26,000 BTC worth more than $2.4 billion to exchanges, often at a loss.

According to analysis from Alphractal, STHs have shown a growing tendency to liquidate their holdings rather than accumulate, a trend evident since early December. This shift has weakened demand and amplified Bitcoin’s price volatility in recent weeks.

The data highlights how short-term investor behaviour continues to play a pivotal role in shaping Bitcoin’s market trends, as their decisions ripple across the broader cryptocurrency landscape.

MiCA brings big changes for crypto in the EU

The European Union’s landmark crypto regulation, the Markets in Crypto-Assets (MiCA) framework, officially took effect on 30 December 2024, promising to streamline the industry across all 27 member states. MiCA introduces a unified rulebook to replace the fragmented national laws that previously governed the sector. Its goals include boosting transparency, reducing risks for investors, and fostering innovation in an industry often marred by scams and market instability.

Under MiCA, crypto token issuers must meet strict disclosure standards, while exchanges and wallet providers are required to register with the European Banking Authority. Stablecoins, particularly asset-referenced and electronic money tokens, face rigorous scrutiny, including reserve requirements and sustainability disclosures. However, the regulation has brought significant challenges, such as high compliance costs and operational overhauls, which could force smaller companies to relocate to less stringent jurisdictions like the UAE or UK.

Experts believe MiCA offers long-term benefits, including clarity and stability for the crypto sector, but warn that its strict demands might stifle innovation for startups. The regulation’s success will hinge on consistent enforcement across the EU and its ability to balance oversight with fostering growth. As Europe navigates this new framework, it signals a global shift, with the US also taking steps to establish itself as a crypto leader under its incoming administration.

Judge rejects man’s legal battle to recover lost Bitcoin

A High Court judge has dismissed a legal challenge by James Howells, who sought to recover a Bitcoin hard drive worth nearly £600 million from a Newport landfill. Howells claimed his former partner mistakenly discarded the device in 2013 and had repeatedly asked the council for permission to excavate the site. He argued that the lost cryptocurrency should be returned to him or that he should receive £495 million in compensation.

Newport City Council opposed the claim, stating that existing laws meant the hard drive became council property when it entered the landfill. The judge ruled there were no reasonable grounds for the case to proceed, as the claim had no realistic chance of success. Environmental regulations also prohibited digging up the site, which contains more than 1.4 million tonnes of waste.

Howells, who mined the Bitcoin in 2009 when it was virtually worthless, expressed disappointment at the ruling, calling it a “kick in the teeth.” He had offered to share a portion of the recovered cryptocurrency with the council and the local community. With Bitcoin’s value surging in 2024, he speculated that the hard drive’s worth could exceed £1 billion by next year, but the legal route to reclaiming it has now been firmly closed.

Lost Bitcoin fortune remains buried as court rules against recovery

A decade-long fight for a lost Bitcoin fortune has ended bitterly for James Howells, an IT engineer from Newport, Wales. The Cardiff High Court dismissed his case against Newport City Council, rejecting his bid to access a landfill where a hard drive containing 8,000 Bitcoins lies buried. The drive, discarded in 2013, holds an estimated $700-750 million as Bitcoin recently soared above $94,000 per unit.

Howells had offered the council a share of the recovered fortune and £495 million in compensation but was denied on environmental grounds. Judge Keyser KC ruled that the claim lacked “reasonable grounds” and upheld the council’s ownership of the landfill contents. Howells asserted the drive was within a 100,000-tonne section of the 1.4 million tonnes of waste.

Reacting to the decision, Howells called it a “kick in the teeth,” lamenting the missed opportunity to recover the lost fortune. Despite assembling a team of experts and holding multiple negotiations, he faced insurmountable legal and environmental roadblocks, bringing an end to the saga.

China unveils blockchain plan for data security

China has unveiled its ambitious ‘National Data Infrastructure Construction Guidelines,’ placing blockchain technology at the centre of its strategy to enhance data security, transparency, and scalability. The guidelines aim to establish a blockchain-powered data infrastructure nationwide by 2029, advancing the country’s digital transformation goals.

The plan, announced by the National Development and Reform Commission, outlines a phased approach. Between 2024 and 2026, pilot projects in key regions will test blockchain frameworks and decentralised applications across sectors such as finance, green energy, and manufacturing. By 2028, these pilots are expected to evolve into integrated national blockchain networks supporting secure, large-scale data exchanges.

Central to the initiative is the creation of “trusted data spaces” that enable multi-party data sharing with privacy and ownership guarantees. These spaces will tackle governance challenges, ensuring data traceability and integrity across industries like logistics, e-commerce, and financial services. Blockchain-driven data markets will also allow the tokenisation and secure trading of data assets, unlocking new revenue streams and incentivising sharing at scale.

China’s guidelines further focus on combining blockchain with advanced privacy technologies to safeguard sensitive information while allowing secure data analysis. By decentralising data flows and integrating real-time monitoring, the initiative seeks to bolster security, reduce vulnerabilities, and position blockchain as a cornerstone of the nation’s digital economy.